BC/BD-2x791ED5-B04 C
953.74 kW
Dry cooler BC/BD-2X880EC1-B01 C
Defrost: None
Product code: BC/BD-2X880EC1-B01 C
- Heat rejection i
- 956.17 kW
- Air flow
- 264,489 m³/h
- Fans
- 16 × ⌀800 mm
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
Data
| Air flow | 264,489 m³/h |
|---|---|
| External surface | 2,918.9 m² |
| Inner volume | 590.7 dm³ |
| Fin material | Aluminium |
| Net weight | 2,732 kg |
| Quantity | 16 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 28,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 61.0 dB(A) |
|---|---|
| Sound power | 94.4 dB(A) |
| Energy class | E |
| Inlet | 6" |
|---|---|
| Outlet | 6" |
| BC/BD-2X880EC1-B01 C | None |
|---|
Performance
Fluid inlet 35–60 °C (outlet = inlet − 5 K, at least 5 K above the air inlet); air inlet 25…50 °C.
WATER 40 → 35 °C, air inlet 25 °C
- Heat rejection · High speed (Δ)
- 956.167 kW Fluid flow 165.96 m³/h Pressure drop 104.0 kPa above the recommended pressure drop
- Heat rejection · Low speed (Y)
- 737.946 kW Fluid flow 127.97 m³/h Pressure drop 65.5 kPa
Heat rejection [kW]: Air inlet × fluid inlet (range 5 K)
WATER; rows: fluid inlet [°C], outlet = inlet − 5 K; columns: air inlet temperature. The highlighted cell is the nominal point. "—": not rated by the manufacturer.
≈ 1.23 estimate — vendor data irregular here
High speed (Δ)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 568.46 | not rated | not rated | not rated | not rated | not rated |
| 40 | 956.17 | 569.72 | not rated | not rated | not rated | not rated |
| 45 | 1334.17 | 955.44 | 571.01 | not rated | not rated | not rated |
| 50 | 1709.12 | 1331.67 | 955.07 | 572.55 | not rated | not rated |
| 55 | 2082.55 | 1704.87 | 1330.02 | 955.53 | 574.42 | not rated |
| 60 | 2455.15 | 2076.63 | 1701.89 | 1329.54 | 956.97 | 576.77 |
Low speed (Y)
| Fluid inlet [°C] \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| 35 | 443.41 | not rated | not rated | not rated | not rated | not rated |
| 40 | 737.95 | 444.25 | not rated | not rated | not rated | not rated |
| 45 | 1024.65 | 737.20 | 445.18 | not rated | not rated | not rated |
| 50 | 1308.66 | 1022.44 | 736.87 | 446.33 | not rated | not rated |
| 55 | 1591.43 | 1305.09 | 1021.02 | 737.19 | 447.65 | not rated |
| 60 | 1873.51 | 1586.54 | 1302.63 | 1020.63 | 738.23 | 449.38 |
Nominal rating
Nominal conditions: water 40 → 35 °C, air inlet 25 °C, relative humidity 50 %
| Fan connection | Heat rejection [kW] | Fluid flow [m³/h] | Pressure drop [kPa] |
|---|---|---|---|
| High speed (Δ) | 956.167 | 165.96 | 104.0 |
| Low speed (Y) | 737.946 | 127.97 | 65.5 |
Dimensions
| A | 11750 mm |
|---|---|
| B | 1450 mm |
| C | 2360 mm |
| F | 1150 mm |
| G | 550 mm |
| E | 11300 mm |
| H | 1400 mm |
| I | 2310 mm |
| K | 12250 mm |
| D IN | 6" |
| D OUT | 6" |
| Length | 11750 mm |
|---|---|
| Width | 2360 mm |
| Height | 1450 mm |
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The data are illustrative and may change without notice. Capacities are interpolated from the manufacturer's rating grid; points the manufacturer did not rate are shown as "not rated" and never estimated.